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문제 링크 https://www.hackerrank.com/challenges/the-blunder/problem?isFullScreen=true The Blunder | HackerRank Query the amount of error in Sam's result, rounded up to the next integer. www.hackerrank.com 문제 Samantha was tasked with calculating the average monthly salaries for all employees in the EMPLOYEES table, but did not realize her keyboard's key was broken until after completing the calculati..

문제 링크 https://www.hackerrank.com/challenges/what-type-of-triangle/problem?isFullScreen=true Type of Triangle | HackerRank Query a triangle's type based on its side lengths. www.hackerrank.com 문제 Write a query identifying the type of each record in the TRIANGLES table using its three side lengths. Output one of the following statements for each record in the table: Equilateral: It's a triangle wi..